%I #6 May 17 2016 07:58:35
%S 1,2,5,19,81,436,2659
%N Row sums of A181512.
%e a(4) = 1+3+3+6+6= 19.
%Y Cf. A181511, A181512
%K nonn
%O 1,2
%A _Alford Arnold_, Oct 26 2010
